C++ (Cpp) call_at_tracing Examples

Example #1

File: byebug.c Project: carlqt/byebug

static void
line_event(VALUE trace_point, void *data)
{
  VALUE breakpoint, file, line, binding, self;
  int moved = 0;

  EVENT_SETUP

  breakpoint = Qnil;
  file    = rb_tracearg_path(trace_arg);
  line    = rb_tracearg_lineno(trace_arg);
  binding = rb_tracearg_binding(trace_arg);
  self    = rb_tracearg_self(trace_arg);

  EVENT_COMMON

  if (dc->calced_stack_size == 0) dc->calced_stack_size++;

  if (dc->last_line != rb_tracearg_lineno(trace_arg) ||
      dc->last_file != rb_tracearg_path(trace_arg))
  {
    moved = 1;
  }

  if (RTEST(tracing))
    call_at_tracing(context, dc, file, line);

  if (moved || !CTX_FL_TEST(dc, CTX_FL_FORCE_MOVE))
  {
    dc->steps = dc->steps <= 0 ? -1 : dc->steps - 1;
    if (dc->calced_stack_size <= dc->dest_frame)
    {
      dc->lines = dc->lines <= 0 ? -1 : dc->lines - 1;
      if (dc->calced_stack_size < dc->dest_frame)
      {
        dc->dest_frame = dc->calced_stack_size;
        rb_funcall(mByebug, rb_intern("puts"), 1,
          rb_str_new2("Next went up a frame because previous frame finished\n"));
      }
    }
  }

  if (dc->steps == 0 || dc->lines == 0 ||
      (CTX_FL_TEST(dc, CTX_FL_ENABLE_BKPT) &&
      (!NIL_P(
       breakpoint = find_breakpoint_by_pos(bb_breakpoints(self), file, line, binding)))))
  {
    call_at_line_check(context, dc, breakpoint, file, line);
  }

  cleanup(dc);
}

Example #2

File: byebug.c Project: Alex-Aralis/davey-rails-app

static void
line_event(VALUE trace_point, void *data)
{
  VALUE brkpnt, file, line, binding;

  EVENT_SETUP;

  file = rb_tracearg_path(trace_arg);
  line = rb_tracearg_lineno(trace_arg);
  binding = rb_tracearg_binding(trace_arg);

  if (RTEST(tracing))
    call_at_tracing(context, dc);

  if (!CTX_FL_TEST(dc, CTX_FL_IGNORE_STEPS))
    dc->steps = dc->steps <= 0 ? -1 : dc->steps - 1;

  if (dc->calced_stack_size <= dc->dest_frame)
  {
    dc->dest_frame = dc->calced_stack_size;
    CTX_FL_UNSET(dc, CTX_FL_IGNORE_STEPS);

    dc->lines = dc->lines <= 0 ? -1 : dc->lines - 1;
  }

  if (dc->steps == 0 || dc->lines == 0)
    call_at_line_check(context, dc, Qnil);
  else
  {
    brkpnt = Qnil;

    if (!NIL_P(breakpoints))
      brkpnt = find_breakpoint_by_pos(breakpoints, file, line, binding);

    if (!NIL_P(brkpnt))
      call_at_line_check(context, dc, brkpnt);
  }

  EVENT_TEARDOWN;
}